#subsys_name hierarchy num_cgroups enabled cpuset 0 859 1 cpu 0 859 1 cpuacct 0 859 1 blkio 0 859 1 memory 0 859 1 devices 0 859 1 freezer 0 859 1 net_cls 0 859 1 perf_event 0 859 1 net_prio 0 859 1 hugetlb 0 859 1 pids 0 859 1 rdma 0 859 1 misc 0 859 1